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 * and open the template in the editor.
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package sirafia;

import com.sun.rave.web.ui.appbase.AbstractPageBean;
import com.sun.webui.jsf.model.DefaultTableDataProvider;
import com.sun.webui.jsf.model.SingleSelectOptionsList;
import javax.faces.FacesException;
import javax.faces.event.ValueChangeEvent;

import java.io.FileInputStream;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.faces.FacesException;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import net.sf.jasperreports.engine.JRExporter;
import sirafia_clases.Conexion;


/**
 * <p>Page bean that corresponds to a similarly named JSP page.  This
 * class contains component definitions (and initialization code) for
 * all components that you have defined on this page, as well as
 * lifecycle methods and event handlers where you may add behavior
 * to respond to incoming events.</p>
 *
 * @version ConsultarAnexos.java
 * @version Created on 06-19-2012, 05:57:03 AM
 * @author Esparta86
 */

public class ConsultarAnexos extends AbstractPageBean {
    // <editor-fold defaultstate="collapsed" desc="Managed Component Definition">

    /**
     * <p>Automatically managed component initialization.  <strong>WARNING:</strong>
     * This method is automatically generated, so any user-specified code inserted
     * here is subject to being replaced.</p>
     */
    private void _init() throws Exception {
        dropDown1DefaultOptions.setOptions(new com.sun.webui.jsf.model.Option[]{new com.sun.webui.jsf.model.Option("item1", "XX ----- 40 ----- XX"), new com.sun.webui.jsf.model.Option("item2", "Junta de Academica"), new com.sun.webui.jsf.model.Option("item3", "Junta de Funcionamiento de la Facultad"), new com.sun.webui.jsf.model.Option("value", "Junta Movimiento de Personal"), new com.sun.webui.jsf.model.Option("value", "Junta de Varios"), new com.sun.webui.jsf.model.Option("value", "Referencias Secretaria")});
    }
    private DefaultTableDataProvider defaultTableDataProvider = new DefaultTableDataProvider();

    public DefaultTableDataProvider getDefaultTableDataProvider() {
        return defaultTableDataProvider;
    }

    public void setDefaultTableDataProvider(DefaultTableDataProvider dtdp) {
        this.defaultTableDataProvider = dtdp;
    }
    private SingleSelectOptionsList dropDown1DefaultOptions = new SingleSelectOptionsList();

    public SingleSelectOptionsList getDropDown1DefaultOptions() {
        return dropDown1DefaultOptions;
    }

    public void setDropDown1DefaultOptions(SingleSelectOptionsList ssol) {
        this.dropDown1DefaultOptions = ssol;
    }

    // </editor-fold>

    /**
     * <p>Construct a new Page bean instance.</p>
     */
    public ConsultarAnexos() {
    }

    /**
     * <p>Callback method that is called whenever a page is navigated to,
     * either directly via a URL, or indirectly via page navigation.
     * Customize this method to acquire resources that will be needed
     * for event handlers and lifecycle methods, whether or not this
     * page is performing post back processing.</p>
     * 
     * <p>Note that, if the current request is a postback, the property
     * values of the components do <strong>not</strong> represent any
     * values submitted with this request.  Instead, they represent the
     * property values that were saved for this view when it was rendered.</p>
     */
    @Override
    public void init() {
        // Perform initializations inherited from our superclass
        super.init();
        // Perform application initialization that must complete
        // *before* managed components are initialized
        // TODO - add your own initialiation code here
        
        // <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
        // Initialize automatically managed components
        // *Note* - this logic should NOT be modified
        try {
            _init();
        } catch (Exception e) {
            log("ConsultarAnexos Initialization Failure", e);
            throw e instanceof FacesException ? (FacesException) e: new FacesException(e);
        }
        
        // </editor-fold>
        // Perform application initialization that must complete
        // *after* managed components are initialized
        // TODO - add your own initialization code here
    }

    /**
     * <p>Callback method that is called after the component tree has been
     * restored, but before any event processing takes place.  This method
     * will <strong>only</strong> be called on a postback request that
     * is processing a form submit.  Customize this method to allocate
     * resources that will be required in your event handlers.</p>
     */
    @Override
    public void preprocess() {
    }

    /**
     * <p>Callback method that is called just before rendering takes place.
     * This method will <strong>only</strong> be called for the page that
     * will actually be rendered (and not, for example, on a page that
     * handled a postback and then navigated to a different page).  Customize
     * this method to allocate resources that will be required for rendering
     * this page.</p>
     */
    @Override
    public void prerender() {
    }

    /**
     * <p>Callback method that is called after rendering is completed for
     * this request, if <code>init()</code> was called (regardless of whether
     * or not this was the page that was actually rendered).  Customize this
     * method to release resources acquired in the <code>init()</code>,
     * <code>preprocess()</code>, or <code>prerender()</code> methods (or
     * acquired during execution of an event handler).</p>
     */
    @Override
    public void destroy() {
    }

    public void textField2_processValueChange(ValueChangeEvent event) {
    }

    public String imageHyperlink1_action() {
        // TODO: Process the action. Return value is a navigation
        // case name where null will return to the same page.
         try {
            // TODO: Process the action. Return value is a navigation
            // case name where null will return to the same page.
            generarReporte(1);
        } catch (SQLException ex) {
            Logger.getLogger(ConsultarAnexos.class.getName()).log(Level.SEVERE, null, ex);

        } catch (ClassNotFoundException ex) {
            Logger.getLogger(ConsultarAnexos.class.getName()).log(Level.SEVERE, null, ex);
        }
         
        return null;
    }

      public void generarReporte(int tipoReport) throws SQLException, ClassNotFoundException {
        // TODO: Process the action. Return value is a navigation
        // case name where null will return to the same page.
        //prueba para generar reportes


        Connection conn = null;
        try {
            conn = (Connection) Conexion.conector();
        } catch (Exception ex) {
            Logger.getLogger(ConsultarAnexos.class.getName()).log(Level.SEVERE, null, ex);
        }
        ExternalContext econtext = getExternalContext();

        //InputStream inputStream = RegAcuerdo.class.getResourceAsStream("C:/Users/dell/Desktop/DOCUMENTACION/ACTAS/Acta_2_2012.pdf");

        //if (inputStream == null) {
        //throw new ClassNotFoundException("Archivo R_Ingreso_ConsumoAli.jasper no se encontró");
        //}
        FacesContext fcontext = FacesContext.getCurrentInstance();
        try {
            //parametros del reporte
            //String prod = dropDown1.getValue().toString();
            Map parameters = new HashMap();
            parameters.put("", "");


            JRExporter exporter = null;

            //JasperPrint jasperPrint = JasperFillManager.fillReport(inputStream, parameters, conn);
            HttpServletResponse response = (HttpServletResponse) econtext.getResponse();

            HttpServletRequest request = (HttpServletRequest) econtext.getRequest();

            if (tipoReport == 1) {


                FileInputStream ficheroInput = new FileInputStream("C:/Users/dell/Desktop/DOCUMENTACION/ANEXOS/7__6-2-2012.pdf");
                int tamanoInput = ficheroInput.available();
                byte[] datosPDF = new byte[tamanoInput];
                ficheroInput.read(datosPDF, 0, tamanoInput);

                response.setHeader("Content-disposition", "filename=7__6-2-2012");
                response.setContentType("application/pdf");
                //response.setContentLength(tamanoInput);
                response.getOutputStream().write(datosPDF);

                ficheroInput.close();

            }



            if (exporter != null) {
                exporter.exportReport();
            }
        } catch (Exception ex) {
            Logger.getLogger(ApplicationBean1.class.getName()).log(Level.SEVERE, null, ex);
            System.out.println(ex.getMessage().toString());
            throw new FacesException(ex);
        } finally {
            conn.close();
        }
        fcontext.responseComplete();

    }

    
}

